US Patent Issued to Omya International on Dec. 29 for "Surface-modified calcium carbonate as carrier for transition metal-based catalysts" (Swiss, French Inventors)

Press/Media: Media appearance

Period	4 Jan 2021

Media coverage

Title	US Patent Issued to Omya International on Dec. 29 for "Surface-modified calcium carbonate as carrier for transition metal-based catalysts" (Swiss, French Inventors)
Media name/outlet	US Fed News
Country/Territory	United States
Date	04/01/2021
Persons	Patrick Gane